@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root{--orange:#d85b00;--orange2:#f47718;--ink:#121518;--muted:#697177;--light:#f5f7f8;--white:#fff;--line:#e4e8eb;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{text-decoration:none;color:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.06)}.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between}.brand img{width:155px;height:auto;display:block}.nav{display:flex;align-items:center;gap:32px;font-size:14px;font-weight:700}.nav a{color:#40474c}.nav a:hover{color:var(--orange)}.nav-cta{background:var(--orange);color:#fff!important;padding:12px 20px;border-radius:7px}.menu-toggle{display:none;background:none;border:0;font-size:28px;cursor:pointer}

.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#101417 0%,#181d20 65%,#232a2e 100%);color:#fff;min-height:690px;display:flex;align-items:center}.hero:after{content:"";position:absolute;width:600px;height:600px;border-radius:50%;right:-180px;top:-220px;background:radial-gradient(circle,rgba(216,91,0,.35),transparent 65%)}.hero-grid{position:absolute;inset:0;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:50px 50px;mask-image:linear-gradient(to right,#000,transparent)}.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:40px}.eyebrow{display:inline-block;color:var(--orange2);font-size:12px;font-weight:800;letter-spacing:.18em;margin-bottom:12px}.hero h1{font-size:clamp(42px,5.2vw,72px);line-height:1.02;letter-spacing:-.045em;margin:0 0 24px;max-width:780px}.hero h1 span{color:var(--orange2)}.hero-text{font-size:20px;color:#c7cdd1;max-width:650px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:15px 23px;border-radius:7px;font-weight:800;font-size:14px;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{background:#b94d00}.btn-ghost{border-color:#5a6267;color:#fff}.hero-badges{display:flex;gap:30px;margin-top:38px;flex-wrap:wrap}.hero-badges div{border-left:1px solid #555d61;padding-left:15px}.hero-badges strong{display:block;font-size:19px}.hero-badges span{font-size:11px;color:#aeb6ba}

.hero-visual{height:480px;position:relative;display:grid;place-items:center}.air-ring{position:absolute;border:1px solid rgba(255,255,255,.23);border-radius:50%;transform:rotate(-25deg);box-shadow:0 0 60px rgba(216,91,0,.08)}.ring-1{width:450px;height:240px}.ring-2{width:370px;height:200px}.ring-3{width:290px;height:155px}.air-core{width:170px;height:170px;border-radius:50%;background:linear-gradient(145deg,var(--orange2),#a84400);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 0 80px rgba(216,91,0,.4)}.air-arrow{font-size:55px;line-height:1}.air-core small{font-size:9px;letter-spacing:.2em;font-weight:800}

section{padding:100px 0}.section-heading{max-width:700px;margin-bottom:45px}.section-heading.centered{text-align:center;margin-left:auto;margin-right:auto}.section-heading h2,.about h2,.materials h2,.cta h2{font-size:clamp(31px,4vw,48px);line-height:1.1;letter-spacing:-.035em;margin:0 0 18px}.section-heading p,.about p,.materials p,.cta p{color:var(--muted);font-size:16px}.cards{display:grid;gap:18px}.cards.four{grid-template-columns:repeat(4,1fr)}.solution-card{border:1px solid var(--line);border-radius:12px;padding:28px;background:#fff;transition:.25s}.solution-card:hover{transform:translateY(-5px);box-shadow:0 16px 35px rgba(20,30,35,.08);border-color:#f0c3a5}.solution-card .icon{width:48px;height:48px;border-radius:10px;background:#fff0e7;color:var(--orange);display:grid;place-items:center;font-size:25px;font-weight:800;margin-bottom:22px}.solution-card h3{font-size:18px;margin:0 0 10px}.solution-card p{font-size:14px;color:var(--muted);margin:0}

.dark-section{background:#14191c;color:#fff}.dark-section .section-heading p{color:#aeb7bb}.service-list{display:grid;grid-template-columns:1fr 1fr;gap:0 55px}.service-list article{display:grid;grid-template-columns:52px 1fr;gap:20px;padding:30px 0;border-top:1px solid #343b3f}.service-list span{font-size:12px;color:var(--orange2);font-weight:900;padding-top:4px}.service-list h3{margin:0 0 8px;font-size:20px}.service-list p{margin:0;color:#aeb7bb;font-size:14px}

.materials{background:var(--light)}.material-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.material-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:25px}.material-tags span{background:#fff;border:1px solid var(--line);border-radius:30px;padding:9px 14px;font-size:12px;font-weight:700}.spec-box{background:#151a1d;color:#fff;border-radius:14px;padding:15px 25px}.spec-line{display:flex;justify-content:space-between;gap:20px;padding:22px 0;border-bottom:1px solid #343a3e}.spec-line:last-child{border-bottom:0}.spec-line b{font-size:11px;color:var(--orange2);letter-spacing:.12em}.spec-line span{font-size:13px;color:#c0c7ca;text-align:right}

.about{background:#fff}.about-grid{display:grid;grid-template-columns:250px 1fr;gap:70px;align-items:start}.about-number{font-size:130px;font-weight:900;line-height:.8;color:var(--orange);letter-spacing:-.08em}.about-number span{font-size:60px}.about p{max-width:800px}

.cta{background:linear-gradient(135deg,#f8f0ea,#fff);border-top:1px solid var(--line)}.cta-grid{display:grid;grid-template-columns:1fr .9fr;gap:80px;align-items:center}.email-link{display:inline-block;margin-top:18px;color:var(--orange);font-weight:800;font-size:18px}.contact-form{background:#fff;padding:30px;border-radius:14px;box-shadow:0 20px 50px rgba(20,25,28,.09);display:grid;gap:14px}.contact-form label{font-size:12px;font-weight:800;color:#394045}.contact-form input,.contact-form textarea{width:100%;margin-top:6px;border:1px solid #d9dee1;border-radius:6px;padding:12px 13px;font:inherit;font-size:14px;outline:none}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--orange)}.contact-form .btn{width:100%;margin-top:5px}

.footer{background:#101416;color:#fff;padding:45px 0 20px}.footer-grid{display:grid;grid-template-columns:170px 1fr 1fr;gap:40px;align-items:start}.footer-logo{width:140px;filter:brightness(0) invert(1)}.footer p{color:#9da7ac;font-size:13px;margin:7px 0}.footer a{color:#f28a3c;font-weight:700;font-size:13px}.copyright{border-top:1px solid #2d3336;margin-top:35px;padding-top:17px;color:#727d82;font-size:11px}

@media(max-width:900px){.nav{gap:18px}.cards.four{grid-template-columns:1fr 1fr}.hero{min-height:auto;padding:90px 0}.hero-content{grid-template-columns:1fr}.hero-visual{display:none}.service-list{grid-template-columns:1fr}.material-grid,.cta-grid{grid-template-columns:1fr;gap:45px}.about-grid{grid-template-columns:120px 1fr;gap:35px}.about-number{font-size:85px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.container{width:min(var(--max),calc(100% - 28px))}.nav-wrap{height:70px}.brand img{width:130px}.menu-toggle{display:block}.nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:18px 20px;flex-direction:column;align-items:stretch;gap:5px;box-shadow:0 10px 25px rgba(0,0,0,.08)}.nav.open{display:flex}.nav a{padding:11px}.hero{padding:75px 0 65px}.hero h1{font-size:44px}.hero-text{font-size:17px}.hero-badges{gap:15px}.hero-badges div{flex:1;min-width:100px}section{padding:72px 0}.cards.four{grid-template-columns:1fr}.about-grid{grid-template-columns:1fr;gap:25px}.about-number{font-size:80px}.cta-grid{gap:30px}.footer-grid{grid-template-columns:1fr}.footer-logo{margin-bottom:5px}}

.projects{background:#fff}.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:16px}.gallery-item{margin:0;position:relative;overflow:hidden;border-radius:12px;background:#15191c;min-height:220px}.gallery-item img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .45s ease;filter:saturate(.95)}.gallery-item:hover img{transform:scale(1.05)}.gallery-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:35px 18px 15px;color:#fff;font-size:12px;font-weight:800;background:linear-gradient(transparent,rgba(0,0,0,.82))}.gallery-wide{grid-column:span 2;grid-row:span 2;min-height:456px}.gallery-wide figcaption{font-size:15px}
@media(max-width:900px){.gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:240px}.gallery-wide{grid-column:span 2;grid-row:span 1;min-height:240px}}
@media(max-width:680px){.gallery{grid-template-columns:1fr;grid-auto-rows:260px}.gallery-wide{grid-column:span 1;min-height:260px}}

/* Contato via WhatsApp */
.whatsapp-box{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-height:320px}
.whatsapp-box h3{font-size:25px;margin:8px 0 8px}
.whatsapp-box p{color:var(--muted);font-size:14px;margin:0 0 20px;max-width:430px}
.whatsapp-box small{margin-top:12px;color:#7a8388;font-weight:700}
.wa-icon{width:58px;height:58px;border-radius:50%;background:#e9f8ee;color:#168a45;display:grid;place-items:center;font-size:30px;font-weight:900}

/* ANIMAÇÃO DO LOGO SUXXAR */
.brand{position:relative;display:inline-flex;align-items:center;perspective:800px}
.brand img{position:relative;z-index:2;transform-origin:center;animation:suxxarLogoIn 1.1s cubic-bezier(.2,.8,.2,1) both,suxxarLogoFloat 4.5s ease-in-out 1.1s infinite;filter:drop-shadow(0 0 0 rgba(216,91,0,0));transition:filter .3s ease}
.brand:hover img{filter:drop-shadow(0 5px 12px rgba(216,91,0,.28))}
.brand-glow{position:absolute;width:78%;height:65%;left:11%;top:18%;border-radius:50%;background:radial-gradient(ellipse,rgba(216,91,0,.18),transparent 68%);filter:blur(10px);opacity:0;animation:logoGlow 4.5s ease-in-out 1.1s infinite;pointer-events:none}
@keyframes suxxarLogoIn{0%{opacity:0;transform:translateY(-16px) scale(.88) rotateX(12deg)}65%{opacity:1;transform:translateY(3px) scale(1.025) rotateX(-2deg)}100%{opacity:1;transform:translateY(0) scale(1) rotateX(0)}}
@keyframes suxxarLogoFloat{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-3px) scale(1.008)}}
@keyframes logoGlow{0%,100%{opacity:0;transform:scale(.88)}45%,55%{opacity:.75;transform:scale(1.08)}}
@media(prefers-reduced-motion:reduce){.brand img{animation:none}.brand-glow{animation:none;opacity:0}}